com.oracle.graal.pointsto.flow

Class OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

java.lang.Object

com.oracle.graal.pointsto.flow.TypeFlow<BytecodePosition>

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

Direct Known Subclasses:

OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow, OffsetStoreTypeFlow.UnsafeStoreTypeFlow

Enclosing class:

OffsetStoreTypeFlow

public abstract static class OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow
extends OffsetStoreTypeFlow

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow, OffsetStoreTypeFlow.StoreIndexedTypeFlow, OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow, OffsetStoreTypeFlow.UnsafeStoreTypeFlow

Field Summary

Fields inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

objectFlow, objectType, valueFlow

Fields inherited from class com.oracle.graal.pointsto.flow.TypeFlow

declaredType, graphRef, id, inQueue, nextId, source, state

Method Summary

Modifier and Type	Method and Description
OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow	copy(PointsToAnalysis bb, MethodFlowsGraph methodFlows) By default a type flow is not cloneable.
void	forceUpdate(PointsToAnalysis bb)
void	initFlow(PointsToAnalysis bb) Initialization code for some type flow corner cases.
protected abstract OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow	makeCopy(PointsToAnalysis bb, MethodFlowsGraph methodFlows)
boolean	needsInitialization() Type flows that require initialization after the graph is created need to override this method and return true.

Methods inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

isContextInsensitive, markAsContextInsensitive, onObservedSaturated, onObservedUpdate, receiver, setObserved

Methods inherited from class com.oracle.graal.pointsto.flow.TypeFlow

addInput, addObservee, addObserver, addObserver, addState, addState, addUse, addUse, canSaturate, clearInputs, clearObservees, clearObservers, clearUses, declaredTypeFilter, declaredTypeFilter, doAddUse, equals, filter, filterUncheckedInterface, format, formatSource, getDeclaredType, getInputs, getObservees, getObservers, getSlot, getSource, getState, getUses, graphRef, hashCode, id, invalidate, isAllInstantiated, isClone, isSaturated, isValid, method, notifyObserverOfSaturation, notifyUseOfSaturation, onInputSaturated, onSaturated, onSaturated, removeObserver, removeUse, replacedObservedWith, replaceObservedWith, setSaturated, setSlot, setState, swapAtObserver, swapAtUse, swapOut, toString, update

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Method Detail

copy

public final OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow copy(PointsToAnalysis bb,
                                                                  MethodFlowsGraph methodFlows)

Description copied from class: TypeFlow

By default a type flow is not cloneable.

Specified by:

copy in class OffsetStoreTypeFlow

makeCopy

protected abstract OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow makeCopy(PointsToAnalysis bb,
                                                                            MethodFlowsGraph methodFlows)

initFlow

public void initFlow(PointsToAnalysis bb)

Description copied from class: TypeFlow

Initialization code for some type flow corner cases. TypeFlow.needsInitialization() also needs to be overridden to enable type flow initialization.

Overrides:

initFlow in class TypeFlow<BytecodePosition>

needsInitialization

public boolean needsInitialization()

Description copied from class: TypeFlow

Type flows that require initialization after the graph is created need to override this method and return true.

Overrides:

needsInitialization in class TypeFlow<BytecodePosition>

forceUpdate

public void forceUpdate(PointsToAnalysis bb)